Sentence Correction - Verbal and Reasoning

Directions to SolveWhich of phrases given below each sentence should replace the phrase printed inboldtype to make the grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
Q1:

My hair stood off ends when I saw the horrible sight.

A stood at ends

B stood on ends

C stood to ends

D stands on ends

E No correction required

ANS:B - stood on ends

No answer description is available.